Reply To: Does Rubylux near-infrared bulb emit UV radiation.. Home › Forums › Infrared Light Therapy › Does Rubylux near-infrared bulb emit UV radiation.. › Reply To: Does Rubylux near-infrared bulb emit UV radiation.. October 7, 2020 at 6:04 pm #936 HoneyParticipant ohh @Marianne thank you so much for that. I am kind of looking for that just if someone asked me since I am always recommending it to my friends.